| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $206.99 | 6.559% | $220.5665 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $50.60 | 7.361% | $54.3247 | $54.32 | $54.30 | $54.30 |
| Purchase #3 | $172.41 | 6.373% | $183.3977 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $122.31 | 10.245% | $134.8407 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $95.52 | 4.284% | $99.6121 | $99.61 | $99.60 | $99.60 |
| Purchase #6 | $146.34 | 3.726% | $151.7926 | $151.79 | $151.80 | $151.80 |
| Purchase #7 | $242.93 | 13.658% | $276.1094 | $276.11 | $276.10 | $276.10 |
| 7 purchase totals = | $1,037.10 | $1,120.6437 | $1,120.64 | $1,120.60 | $1,120.60 | |